package com.hmall.trade.listener;

import com.hmall.api.client.PayClient;
import com.hmall.api.dto.PayOrderDTO;
import com.hmall.trade.constants.MQConstants;
import com.hmall.trade.domain.po.Order;
import com.hmall.trade.service.IOrderService;
import lombok.RequiredArgsConstructor;
import org.springframework.amqp.core.ExchangeTypes;
import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Component;

@Component
@RequiredArgsConstructor
public class OrderDelayMessageListener {
    private final IOrderService orderService;
    private PayClient payClient;

@RabbitListener(bindings = @QueueBinding(
        value = @Queue(name = MQConstants.DELAY_EXCHANGE_NAME),
        exchange = @Exchange(name = MQConstants.DELAY_EXCHANGE_NAME,delayed = "true"),
        key = MQConstants.DELAY_ORDER_KEY
))
    public void listenOrderDelayMessage(Long orderId) {
        //1.查询订单
    Order order = orderService.getById(orderId);
    //2.检测订单状态，判断是否已经支付
        if (order == null || order.getStatus() != 1){
            //订单不存在或者已支付
            return;
        }
        //3.未支付，需要查询支付流水状态
    PayOrderDTO payOrder = payClient.queryPayOrderByBizOrderNo(orderId);

    //4.判断是否支付
    if (payOrder!=null&&payOrder.getStatus()==3){
        //4.1 如果支付，修改订单状态为已支付，修改支付流水状态为已支付
        orderService.markOrderPaySuccess(orderId);
    }else {
        //4.2 如果未支付，修改订单状态为已关闭，修改支付流水状态为已关闭
        orderService.cancelOrder(orderId);
    }

    }

}
